Added support for Redis Cluster

README.md

@@ -262,6 +262,33 @@ For example, if you wanted to pass a custom configuration to Redis:
 }
 
 ```
+
+#### Redis Cluster
+To use cluster you must prepare config for redis to looks like above:
+
+``` json
+
+{
+  "databaseConfig" : {
+    "redis" : {
+        "nodes" : [
+            {
+               "port": "3001",
+               "host": "redis.app.dev"
+            },
+            {
+               "port": "3001",
+               "host": "redis.app.dev"
+            }
+        ],
+        "options" : []
+    }
+  }
+}
+
+```
+Options are way to pass any custom configuration that ioRedis can handle. For more look at link below.
+
 *Note: No scheme (http/https etc) should be used for the host address*
 
 *A full list of Redis options can be found [here](https://github.com/luin/ioredis/blob/master/API.md#new-redisport-host-options).*

src/database/redis.ts

@@ -11,7 +11,11 @@ export class RedisDatabase implements DatabaseDriver {
      * Create a new cache instance.
      */
     constructor(private options) {
-        this._redis = new Redis(options.databaseConfig.redis);
+        if(options.databaseConfig.redis.nodes && options.databaseConfig.redis.nodes.length != 0) {
+            this._redis = new Redis.Cluster(options.databaseConfig.redis.nodes, options.databaseConfig.redis.options);
+        } else {
+            this._redis = new Redis(options.databaseConfig.redis);
+        }
     }
 
     /**

src/subscribers/redis-subscriber.ts

@@ -25,7 +25,11 @@ export class RedisSubscriber implements Subscriber {
      */
     constructor(private options) {
         this._keyPrefix = options.databaseConfig.redis.keyPrefix || '';
-        this._redis = new Redis(options.databaseConfig.redis);
+        if(options.databaseConfig.redis.nodes && options.databaseConfig.redis.nodes.length != 0) {
+            this._redis = new Redis.Cluster(options.databaseConfig.redis.nodes, options.databaseConfig.redis.options);
+        } else {
+            this._redis = new Redis(options.databaseConfig.redis);
+        }
     }
 
     /**